A 1922 stereograph of Hindu children of high caste, Bombay. This was part of Underwood & Underwood stereoscope journey of colonial world. This and related collections became controversial for staging extreme effects and constructing identities of various colonized nations. Christopher Pinney remarks such imaging was a part of surveillance and imposed identities upon Indians that were resented.[33][34][35]
The Harijans or untouchables, the people outside the caste system, traditionally had the lowest social status. The untouchables lived on the periphery of society, and handled what were seen as unpleasant or polluting jobs. They suffered from social segregation and restrictions, in addition to being poor generally. They were not allowed to worship in temples with others, nor draw water from the same wells as others. Persons of other castes would not interact with them. If somehow a member of another caste came into physical or social contact with an untouchable, he was defiled and had to bathe thoroughly to purge himself of the contagion.[36] Social discrimination developed even among the untouchables; sub-castes among them, such as the Dhobi, would not interact with lower-order Bhangis, who handled night-soil and were described as "outcastes even among outcastes."[citation needed]
Castes - Rigid or Flexible?
Ancient Indian texts suggest caste system was not rigid. This flexibility permitted lower caste Valmiki to compose the Ramayana, which was widely adopted and became a major Hindu scripture. Other ancient texts cite numerous examples of individuals moving from one caste to another within their lifetimes.[37]
Fa Xian, a Buddhist pilgrim from China, visited India around 400 AD. "Only the lot of the Chandals he found unenviable; outcastes by reason of their degrading work as disposers of dead, they were universally shunned ... But no other section of the population were notably disadvantaged, no other caste distinctions attracted comment from the Chinese pilgrim, and no oppressive caste 'syste